TESTING SOLUTIONS

Materials Testing Structural and Component Testing Building Materials Testing Modernisation and Upgrade Service and Support Accessories Used Machines Static Universal Testing Dynamic and Fatigue Testing Axial - Torsional Testing Biaxial Planar Testing Systems Torsional Testing High Force Testing Impact Testing Rotary Bending Testing Automated Testing Hydrostatic Pressure Testing Steel Bend Testing Machines Shear Testing Device EN 15340 Actuators Hydraulic Power Units Digital Test Controller Cement Concrete Rock Mechanics Wood and Timber Asphalt and Bituminous Soil Elektromechanical_Systems Servohydraulic_Systems Extensometers Environmental Chambers Grips and Fixtures High Temperature Furnace Specimen Marking (Dividing) Machines Digital Test Controllers Materials Test Software Hydraulic Power Units From our Showroom Used Materials Testing Systems Used Building Materials Testing Systems Used Single Acting Actuators 20 – 1000 kN LFM-L Electromechanical Single-Column Machines LFM-Top Electromechanical Table-Top Machines LFM Electromechanical Floor Standing Machines up to 125 kN LFM Electromechanical Floor Standing Machines up to 150 to 400 kN LFM Electromechanical Floor Standing Machines up to 600 to 2500 kN LFE Electromechanical Central Spindle Machines Multi Test-Area Machines LFM-C Electromechanical Central Spindle Machines LFMZ Electromechanical Central Spindle Machines TTM Servohydraulic Machines up to 5000 kN LF and LFSV Servohydraulic Machines up to 1000 kN UTM Servohydraulic Machines up to 3000 kN LFMHybrid Test System Servohydraulic Multipurpose Fatigue Test System Floor Standing with Actuator in lower base Series LFV up to 630 kN LFV-L Multipurpose Dynamic & Fatigue Systems up to 50 kN LFV Compact Multipurpose Dynamic and Fatigue Systems up to 50 kN LFV-E Electrodynamic Test Systems LFM-L Series Low Capacity Single Column Axial-Torsional Test Systems LFM-T Series Electromechanical Systems LFV-T Series Servohydraulic Systems LFM Biax Electromechanical Testing Systems D1000 Multiaxial Servohydraulic Systems LFV Biax Servohydraulic Systems LFM-T Electromechnical Torsional Tesing Systems LFV-T Servohydraulic Torsional Tesing Systems PH Version CHV Expandable Pedelum Impact Tester up to 75 Joule PH Version CHV Expandable Pedelum Impact Tester up to 900 Joule PH Version CHV Expandable Table-Top Pendulum Impact Tester up to 50 Joule UBM Series Electromechanical Systems STM Series Joints for Actuators Cement Testing Systems Series D and DB Advanced Cement Testing Systems Series DB SUPER Building Materials Test Controller DGIGICON4000 Building Materials Test Software Proteus-MT Cement and Mortar Testing Devices Building Materials Extensometers Compression Testing Machine Series D5 Compression Testing Machine Series D Fiber-Reinforced Concrete and Mortar Testing Machines Series DBZ Universal Flexural Testing Machines with Extra Wide Bending Table Series B - S Compression Testing Machines For Gully Tops and Manhole Tops Testing Series D-GT Creep Testing Machines Series HKB Temperature Stress Testing Machine (TSTM) Concrete Measuring and Weighing System Building Materials Test Controller DIGICON4000 Building Materials Test Software Proteus-MT Concrete Testing Devices Building Materials Extensometers Cold Bending Test Device TD-KB Portable Peel Test Device HZV-281.KDB-500N Portable Peel Test Device HZV-281.PBD-2.5kN Automatic Contacting Axial Extensometers Axial Clip-On Extensometers Axial-Torsional Extensometers Transverse and Diametral Extensometers High Temperature Axial Extensometers High Temperature Transverse and Diametral Extensometers High Temperature Deflection Measuring Device Fracture Mechanics Clip-Gages Building Materials Extensometers Deflection Gages (Deflecometer) Side-Loading Hydraulic Non-Shift Wedge Grips WGR-H upt to 2500 kN Hydraulic Collet Grips for Fatigue Testing of Round Specimens Series HCG Hydraulic Parallel Closing, Dual-Side Grips Series SPG up to 3000 kN Hydraulic Wedge Grips Series WG-H up to 3000 kN Mechanical Wedge Grips Series WG-M up to 250 kN Side Loading, Self-Tightening Manual Wedge Action Grips Series PWG up to 400 kN Wedge Screw Grips Series KSP up to 250 kN Self-Tightening Wedge Grips Series 243 up to 50 kN Hydraulic Wedge Grips for the use in Environmental Chambers WG-AT 100 or 250 kN 1100°C High Temperature Hydraulic LCF Grips Series HTG 1500°C High Temperature Bend Test Fixture with Deflection Measuring System Series PMA-06 High Temperature Tensile Grips for Flat Specimens Series PMA-31 Self-Aligning Threaded-End Specimen Grips Series 179 Mechanical Tension-Compression Grips Series TF Fracture Mechanics Clevis Grips Self-Tightening Eccentric Roller Tensile Grips Series 7 Webbing Sheet Ribbon Roller Tensile Grips Series 222 Fully Articulated Ceramic Flexural Strength Test Fixture according to ASTM C1161 Series 238-5P-B200 Static Puncture Strength Test Fixture for Geotextiles according to ASTM D4833 or ASTM D6241 600 kN Webbing Sling Tensile Grips Series CG600 Concrete Testing Devices Cement and Mortar Testing Devices Side Loading, Self-Tightening Manual Wedge Action Grips Series 1341 Digital Test Controller PCS8000 Digital Test Controller Digicon4000 PAC & PAR Series up to 75 l Flow Rate PAR Series up to 250 l Flow Rates

Hybrid Test System Series LFMHybrid

Series LFMHybrid
The Hybrid Test System combine the advantages of Electromechanical and Servohydraulic Drive Technology and is well
suited for the full spectrum of materials testing from monotonic to fatigue.
The LFMHybrid provide you with exceptional capability to simulate the exact loading conditions you desire.
This unique testing machine extends your application range across the spectrum and can determine static properties with high accurate electromechanical actuation and perform cyclic testing for the determination of fatigue data with the flexible and high dynamic servohydraulic drive.

The operator can easily select between the electromechanical testing machine or the servohydraulic testing machine or can also operate both drives together for tests with superimpose functions.
w+b offers Hybrid Test Systems up to 2500 kN and frequency range up to 100 Hz.

This Test Systems is well suited for digital closed loop testing in force, stress, displacement, strain and any other control modes including calculated, virtual channels.
These Hybrid Test Systems offers reliable w+b servo-controlled hydraulic & electromechanical actuation with high-resolution & high-speed, digital closed loop controls.

Combine according your Requirements
Often the force requirements for fatigue applications are lower than for monotonic testing. This test systems offer you to combine the correct fatigue rated servohydraulic actuator size with the needed static force rating. By selecting the suitable servohydraulic actuator you will minimize your power consumption and increase your lab efficiency.
When your selected fatigue actuator is with lower force than the electromechanical drive we offer the connecting adapter to bypass the actuator for static testing or alternative the piston-rod clamping system withstanding the maximum static force.

Product Info EN

Hybrid Test System Series LFMHybrid 2500/500 kN

Hybrid Test System Series LFMHybrid 400 Hybrid Test System with Environmental Chamber Hybrid Test System Series LFMHybrid 2500/500 kN

ABOUT

Walter + Bai AG
Prüfmaschinen - Testing Machines
Industriestrasse 4
8224 Löhningen
Switzerland

Tel. +41 (0)52 687 25 25
Fax +41 (0)52 687 25 20
info@walterbai.com

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